1.Mobile phone LCD circuit board 2.UL,SGS,ROHS,IS09001,CEC 3. ... with high quality 4.20years in Pinted circuit boar 1.Mobile phone LCD circuit board2.UL,SGS,ROHS,IS09001,CEC3.Fast delivery ... )-0.125"(3.2mm) Board Thickness Tolerance±10%Cooper thickness1/2OZ-3OZImpedance Control±10%Warpage0.075%-1.5%Peelable0.012"(0.3mm ...